Touya Kougou quit his job at a shady retail company and became unemployed.... more>>

When he rescued Kyui, a bird from another world that had collapsed by the roadside, he acquired Erot*c Skills that seduce women–!?

Heading to another world with teleportation magic, he powers up and has a harem-filled life with noble ladies and beauties!

Furthermore, he’s even popular in his world using his Erot*c Skills!? <<less

One day when my smartphone broke, I went to visit the electric district to buy a replacement and found a strange ominous feeling smartphone shop... more>> in a back alley. There seems to be unbelievable capsule toy cards. This is the story about the turning point of my life, after which I, who am not popular, experience personal erot*c scenarios. <<less

The young boy Felix, who admires the Kingdom’s Knights, is suddenly on a certain day set up as the Kingdom’s crown prince, unanticipating that he would live a life immersed in s*x. There is a queen who is also a mother, there are maids, and an ex-boss female knight, but other cougars approach! The innocent boy’s reasoning is on the brink of destruction.... more>>

With over 50 books at this point, the Harem Series is by far the longest 18+ LN series out there. Most of the novels aren’t directly connected, but they all take place in the same fantasy world.

For now, let’s take a look at very first entry in the series: Harem Castle (ハーレムキャッスル). <<less

What if the girl of your dreams become an absolutely obedient maid… If you’re an ordinary boy, you have already decided what you’re going to do, right?... more>>

This is a story about an unfortunate guy who treats the most beautiful girl in his school as a maid, and does all he can to fulfill his desires. <<less

Xu Qinghe was attacked while investigating a serial mu*der case that shocked the whole country. She woke up finding herself tied up and unable to... more>> move. <<less

The genius of the world of cultivating immortals, Shen Nian, failed to ascend through the catastrophe. She thought she would die, but unexpectedly, a stone that was put away many years ago saved her life.... more>>

The body was destroyed, and the altar was damaged. Shen Nian smiled with great interest when she heard the deal proposed by the stone.

So that she can be brought back to life, she has to go through a number of small worlds and get lucky enough to fix the remnant soul.

Luck usually surrounds the protagonist, but Shen Nian l**ked the corners of her mouth as she looked at the scumbag protagonists and the handsome villains who were always dangling in front of her.

What's the point of defeating the villain? Conquering the villian is much more interesting than dealing with the protagonist.

As for luck, who said that you have to be favored by the protagonist to get it?

Proving the way for herself, she meditates, and she will be the protagonist!

Protagonists: No, no, you are the Great Demon King! <<less

A teen is summoned to another world as the Hero. It turns out the Hero can power up women with his cum.

A reincarnated young man named Marth wants to conquer dungeons together with his elf s*ave, Lilia. However, he hardly made any progress due to him making love with her every day.... more>>

Then one day after they did it, Marth was told “Normally human males only have penises that are as big as a child’s finger, no?” such shocking words by Lilia after she was satisfied.

Marth knew that his beast was on the big side but he didn’t think that it would be on the same level as a cheat. With Lilia’s suggestion, he decided to steal some girls over from other parties to increase their number of companions.

He is stealing girls but he doesn’t get his girls stolen.

It’s a brutal story, not a heartwarming one

He goes around forcing others onto himself!

Will he ever archive his goal to conquer the dungeons? <<less

What do you need to do as a female supporting character who knows the plot? Of course, it's to rob the heroine of all opportunities!... more>> As for the heroine's man... don't get involved! <<less

In the 21st century, the world faced an apocalypse due to the outbreak of a Zombie Virus.... more>>

Amidst this chaos, I acquired an unusual ability: the power to breathe life into Real Dolls <<less

Leticia, the princess of the Kingdom of Levanstein, is to pay a penalty after losing a bet with her club members. The penalty for her is to dance with a man at the victory banquet—a man not easy on the eyes. This is an impossible task for Leticia, as she preys on handsome men. But since she had drunkenly bet even her throne, she resigns to her mistake and searches for a partner.... more>>

A messy, shaggy haired man dressed in a captain’s uniform standing on the corner by himself draws her attention. She recognizes him as Les Kishir, born in a common household to an unreputable family and no accomplishments in the war. Thinking him to be the perfect candidate for the penalty, Leticia asks him for a dance. But to her utmost surprise, she is rejected.

Only after seeing him limping away, does she realize why she was rejected. She finds Les to apologize and ends up seducing him and spending the night with him. Satisfied with the night, she waits for his call, but it never comes…

Not one to give up, she approaches him again but Les is a tough one to win over.

*

“I like the relationship between a man and a woman. It can evolve into so many possibilities.”

“And what do you think my possibilities are, princess?”

“Hmm…let’s see.”

Her finger touched his pale lips. As she pushed her finger down, he opened his mouth.

“I think you’ll be able to kiss me until I lose my mind.” <<less

I stumbled upon an RPG while surfing the net, and it was the nostalgic bonus point based character building. I found a skill called “bl**job”... more>> among many other skills, and decided to continue playing the game. But it wasn’t a free game. I lost consciousness and was summoned by a magician to a kingdom in another world as a hero. There, I was beaten by a schoolgirl who was also summoned as a hero, called an old man by a junior high school hero, and while fighting the reality of mass-produced heroes, I mastered my erot*c skills. Eroticism will save the world! <<less

The female lead is a beautiful woman with a special identity. In order to complete missions, she takes up various roles and seduces all kinds... more>> of handsome men, including an upright police officer, a domineering president, a genius college student, an abstinent doctor… <<less

A reincarnated young man named Marth wants to conquer dungeons together with his elf s*ave, Lilia. However, he hardly made any progress due to him making love with her every day.... more>>

Then one day after they did it, Marth was told “Normally human males only have penises that are as big as a child’s finger, no?” such shocking words by Lilia after she was satisfied.

Marth knew that his beast was on the big side but he didn’t think that it would be on the same level as a cheat. With Lilia’s suggestion, he decided to steal some girls over from other parties to increase their number of companions.

He is stealing girls but he doesn’t get his girls stolen.

It’s a brutal story, not a heartwarming one

He goes around forcing others onto himself!

Will he ever archive his goal to conquer the dungeons? <<less

Mitsuru Takahashi is a 19 years old technical college student, who has a preference for early teens, especially middle schoolers.... more>>

He grew up in a motherless family with only his father.

One day his father invited him to eat together at a restaurant.

Noticing a woman could be involved from his father’s recent behavior, he realized that his father wanted to talk to him about remarrying.

The woman that his father introduced, who would become his step-mother, was a 25 years old former hostess…

Moreover, the step-mother’s two sisters, a second-year middle schooler and a sixth-year elementary schooler, would also live together with him. Mitsuru expected to live a storylike life where he could flirt with his 6 years older sister-like step-mother and his 2 little sister-like aunts.

A new family, with beings similar to sisters. Thinking of his new life, Mitsuru’s c*otch was beginning to swell in expectation!

It’s the well-known sister-in-law story.

This is a story about starting a friendly yet a bit dirty life with little sister-like beings and an older sister-like mother. <<less

The skill given to Yuri who was transferred to another world by the evil god was an unknown skill 'cuckold c*ck'. Now, Yuri will lead... more>> a heartwarming life in a different world with that skill. <<less

Shota Iijima picked up erot*c books during his childhood and suffers from severe foreign sister fetish.... more>>

Thereafter, from the years between his age of 12 to 15, he m*sturbated 999 times. For his 1000th round of m*sturbation, he had been transferred to a different world.

And Shota is sold as a s*ave.

A paradise for women and hell for men… Valhalla, the pen*s mansion. <<less

I, Nakade Haku, accidentally tapped an ad banner while watching p*rn on my phone.... more>>

It forcibly installed a clearly suspicious app called [AV App] It’s an application filled with a man’s dream of being able to experience adult video situations in a different dimension, or reality similar to a love hotel.

Whether it’s massage, thigh s*x, JK reflexology, Family guessing game, magic mirror, time stop, hypnosis, and others.

After exchanging the first times with beautiful women in the same department at the university in a prize game, I decided to use the app to have s*xual experience with many women. <<less

After the divorce of sixteen-year-old Li Jiajia's parents, she was deflowered by her father and began her s**tty s*x life.

There was an unwritten rule in the ballet world: If the male or female dancer is too nervous before getting on stage, they’ll need their partner’s help to reach their org*sm once to make the body soft. Only then will they have an amazing performance.... more>>

Every time before Bai Zhi’s performance or competition starts, the one who responsible for ‘making her tight body soft’, was her mentor, Chen Liu.

As he did it, she not even lost her body, but also her heart. Dancing academy’s sweet and tender new student X ballet department’s choreography mentor. <<less

Keith Blackhound was expelled from his Order for selling voyeur photos. After that, he wandered around doing random business by making weird magic items, occasionally scamming people by selling his failed products.... more>>

One day, after being discovered selling fake love talismans, he was chased by Temple Knights, ending up lost in the Elven Forest. Happening upon several elves being attacked by a basilisk, he went to help them, expecting food as reward.

He successfully repelled it with another one of his weird product and, as wished, received food as a reward from an elven girl’s father.

The father turned out to be an influential person in the kingdom and took a liking to him.

He was recommended to be Court Magician by him and was accepted.

His first duty is to teach Elven Princess Naia, who despite being an elf, is unable to use magic. <<less

This is the first of a three-novel series with two spin-off novels.... more>>

The title describes the basic premise well enough: It's about a boy who suddenly discovers he transforms into a girl whenever his female cousin in danger. <<less

One day, a timid science teacher, who works in a prestigious high school, for girls, saw a strange dream. He dreamed that he made a... more>> contract with an incubus and obtained a mysterious power. He woke up from his sleep with a black desire within him, that he will prey down every beauty at this high school. <<less

A princess loses her kingdom and is cursed with a magic spell that gives her one of those famous womb tattoos that makes her constantly... more>> h**ny. While journeying with her childhood friend to bring back their kingdom, she has various, well, adventures behind his back. <<less

The protagonist, Christopher Soderholm, was an incubus living in hiding as the son of a nobleman on the northern frontier. However, his father, Baron Ixel,... more>> is revealed to the church to be a demon, and dispatched forces to destroy him. After Baron Ixel is killed, Christopher enrolled at the Yggdrasil Holy Sword Academy through the arrangement of his guardian, the Frontier Count. Christopher decides to gather people, goods, and gold, aiming to create his own kingdom in accordance with Ixel's last words to him. <<less